Which characteristic did the ancient Greeks believe most distinguished them from "barbarians"? * A. Religion B. Skin color C. Language D. Dress E. Hairiness

Which of the following would be an important part of a multi-step plan to restore the stability of the red-cockaded woodpecker's ecosystem?

Which of the following best describes the relationship between glucose and complex molecules such as hormones?

The illustration shown is an ovum, a female sex cell. a mutation in this cell may be passed to the woman’s offspring during a) birth. b) mitosis. c) dna replication. d) sexual reproduction